SCOPe 2.01: Family c.55.3.2: Retroviral integrase, catalytic domain

Lineage for Family c.55.3.2: Retroviral integrase, catalytic domain

1. Root: SCOPe 2.01

2. Class c: Alpha and beta proteins (a/b) [51349] (147 folds)

3. Fold c.55: Ribonuclease H-like motif [53066] (7 superfamilies)
   3 layers: a/b/a; mixed beta-sheet of 5 strands, order 32145; strand 2 is antiparallel to the rest

4. Superfamily c.55.3: Ribonuclease H-like [53098] (15 families)
   consists of one domain of this fold

5. Family c.55.3.2: Retroviral integrase, catalytic domain [53107] (2 proteins)

Proteins:

1. Retroviral integrase, catalytic domain [53108] (3 species)

   1. Species Human immunodeficiency virus type 1 [TaxId:11676] [53110] (20 PDB entries)

   2. Species Rous sarcoma virus RSV [TaxId:11886] [53109] (23 PDB entries)

   3. Species Simian immunodeficiency virus [TaxId:11723] [53111] (1 PDB entry)

2. automated matches [190209] (1 species)
   not a true protein

   • Species Human immunodeficiency virus 1 [TaxId:11676] [186963] (2 PDB entries)

More info for Family c.55.3.2: Retroviral integrase, catalytic domain

Timeline for Family c.55.3.2: Retroviral integrase, catalytic domain:

• Family c.55.3.2: Retroviral integrase, catalytic domain first appeared (with stable ids) in SCOP 1.55
  
• Family c.55.3.2: Retroviral integrase, catalytic domain appears in SCOP 1.75
  
• Family c.55.3.2: Retroviral integrase, catalytic domain appears in SCOPe 2.02
  
• Family c.55.3.2: Retroviral integrase, catalytic domain appears in the current release, SCOPe 2.08